NURSING 203: QUALITY CONTROL I and II
_1. The synonym of 0.1N Bromine solution.
A.) Koettsdorfer solution D.) All of these
B.) Kjeldahl solution E.) None of these
C.) Koppeschaar’s solution
_2. An oxidiz
...
NURSING 203: QUALITY CONTROL I and II
_1. The synonym of 0.1N Bromine solution.
A.) Koettsdorfer solution D.) All of these
B.) Kjeldahl solution E.) None of these
C.) Koppeschaar’s solution
_2. An oxidizing agent _ _electrons.
A.) Gains D.) Receives
B.) Loses E.) Shares
C.) Donates
_ 3. It pertains to a reaction with acid and a base resulting to the formation of salt and water.
A) Neutralization D.) Oxidation
B.) Complexation E.) Reduction
C.) Precipitation
_4. Indicator used in ceric sulfate titrations
A.)Ferrous phenanthroline D.) Potassium permanganate
B.) Ferric alum E.)Phenolphthalein
C.)Eosin Y
_5. The theoretical point at which the added titrant is chemically equivalent to the analyte in the sample.
A.) Stoichiometric point D.) Both A and B
B.) End point E. Both A and C
C.) Equivalence point
_ _6. A method of analysis which involves the determination of a solution of known concentration required to react with a given amount of substance to be analyzed:
A.) Gravimetric analysis D.) Both A and B
B.) Titrimetric analysis E.) Both B and C
C.) Volumetric analysis
7. The following are the reasons of using the disodium form of EDTA in preparing standard solutions of EDTA except:
A.)Less Soluble in water D.) All of these
B.) Non hygroscopic E.)None of these C.) Very stable
_ 8. The weight of a substance that is chemically equivalent to one milliliter of a standard solution.
A.) Gram-equivalent weight D.) Gram-milliequivalent weight
[Show More]